package dao;

import java.util.List;

import entity.User;

public interface IUserDao {
	public boolean  queryUser(User user);
	public User queryById(int id) ;
	public int getRowCount();
	public List<User> queryAllUser();
	public boolean addUser(User user);
	public boolean updateUserById(int id,User user);
	public boolean  deleteUserById(int id);
	public List<User> queryUserByid(int id);
}
